Dear FSL experts,
I am running some functional connectivity analysis. I noticed that Feat applies Z-transformation to the t-maps to demonstrate the results? As far as I know, commonly, Z-transformation is applied to the maps of correlation coefficients. Is the conversion from T-scores to Z-scores a valid procedure? May it have any impact on the results? Are there any reference studies from FSL group following the same statistical approach for functional connectivity?
Many thanks in advance,
Mona
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